Concrete Screws TORX Concrete Screw TOP UNIVERSAL type for frames TORX Concrete Screw, TOP UNIVERSAL type, MADE IN GERMANY, for frames Excellent screw geometry.Pre-drilling of 6–6.5 mm required.Available in large sizes up to 302 mm.Screw caps available in white, black, grey, brown, and gold. View
Mechanism for opening doors - windows System One Pivot Door Mechanism by FritsJurgens 60-7801 The FritsJurgens System One is the most compact and slim pivot mechanism by FritsJurgens – a single pivot point that allows free rotation without hold positions – ideal for doors with a slim door frame. View
Mechanisms of sliding window - door frames Μηχανισμός αυλόπορτας - σύστημα εναέριας συρόμενης πόρτας View